My Favorite Add-ons

by SouzaRM

68 Add-ons in this Collection

ImportExportTools by Paolo "Kaosmos"

Rated 4 out of 5 stars 250 reviews

9,027 users

Adds some tools to import and export folders and messages

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 892 reviews

518 users

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

gContactSync by Josh Geenen

Rated 4 out of 5 stars 416 reviews

16,960 users

Synchronizes contacts & groups between Thunderbird and Google Contacts.

SQLite Manager by lazierthanthou

Rated 4 out of 5 stars 354 reviews

99 users

Manage any SQLite database on your computer.

Element Hiding Helper for Adblock Plus by Felix Dahlke

Rated 5 out of 5 stars 473 reviews

346 users

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Session Manager by Michael Kraft

Rated 5 out of 5 stars 850 reviews

170 users

Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.

HttpFox by Martin Theimer

Rated 4 out of 5 stars 217 reviews

19 users

An HTTP analyzer addon for Firefox

UnMHT by arai_a

Rated 4 out of 5 stars 300 reviews

44 users

UnMHT allows you to view MHT (MHTML) web archive format files, and save complete web pages, including text and graphics, into a single MHT file in Firefox/SeaMonkey.

Menu Wizard by Oleksandr

Rated 5 out of 5 stars 251 reviews

315 users

Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey

Mozilla Archive Format, with MHT and Faithful Save by Christopher Ottley, Paolo Amadini

Rated 5 out of 5 stars 359 reviews

44 users

— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!

ReminderFox by Tom Mutdosch, Daniel Lee, others

Rated 4 out of 5 stars 550 reviews

3,212 users

ReminderFox displays and manages lists of reminders and tasks. ReminderFox uses easy-to-use lists with warnings/alarms to remind you of all your important appointments.
Synchronize ReminderFox with other calendars as well.

ProfileSwitcher by Paolo "Kaosmos"

Download Now

Experimental

Rated 4 out of 5 stars 114 reviews

205 users

It adds some options to launch easily other profiles and the Profile Manager.

Disable Add-on Compatibility Checks by Kris Maglione

Rated 4 out of 5 stars 120 reviews

258 users

Reinstates the extensions.checkCompatibility preference without respect to the current application version.

XNote++ by opto

Rated 5 out of 5 stars 125 reviews

23,341 users

Persistent sticky notes associated to emails. You can fulltext search with constraints/email them/print/bookmark/copy to clipboard.

If you have a large screen, you can even display the notes outside of TB's main window, so it won't hide anything.

Copy Folder by jwolinsky

Rated 2 out of 5 stars 75 reviews

525 users

The missing Thunderbird "copy folder" feature! Copy folders or entire POP/IMAP accounts recursively to any location while maintaining folder structure.
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